I also get higher temps but I think its because of all the resources needed to run flash on our phones. I remember I used to have a laptop that barely ran flash and when it did the laptop got really hot. If anyone knows of a differrent reason, please chime in.

Same thing happens when my daughter plays a game for two hours, the phone gets warm. No worries's : ) the droid can handle far greater temps, as it was engineered to run left on your dashboard in the summer (that is hot)